package com.exam.entity;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

public class SysCourseExample {
    protected String orderByClause;

    protected boolean distinct;

    protected List<Criteria> oredCriteria;

    public SysCourseExample() {
        oredCriteria = new ArrayList<Criteria>();
    }

    public void setOrderByClause(String orderByClause) {
        this.orderByClause = orderByClause;
    }

    public String getOrderByClause() {
        return orderByClause;
    }

    public void setDistinct(boolean distinct) {
        this.distinct = distinct;
    }

    public boolean isDistinct() {
        return distinct;
    }

    public List<Criteria> getOredCriteria() {
        return oredCriteria;
    }

    public void or(Criteria criteria) {
        oredCriteria.add(criteria);
    }

    public Criteria or() {
        Criteria criteria = createCriteriaInternal();
        oredCriteria.add(criteria);
        return criteria;
    }

    public Criteria createCriteria() {
        Criteria criteria = createCriteriaInternal();
        if (oredCriteria.size() == 0) {
            oredCriteria.add(criteria);
        }
        return criteria;
    }

    protected Criteria createCriteriaInternal() {
        Criteria criteria = new Criteria();
        return criteria;
    }

    public void clear() {
        oredCriteria.clear();
        orderByClause = null;
        distinct = false;
    }

    protected abstract static class GeneratedCriteria {
        protected List<Criterion> criteria;

        protected GeneratedCriteria() {
            super();
            criteria = new ArrayList<Criterion>();
        }

        public boolean isValid() {
            return criteria.size() > 0;
        }

        public List<Criterion> getAllCriteria() {
            return criteria;
        }

        public List<Criterion> getCriteria() {
            return criteria;
        }

        protected void addCriterion(String condition) {
            if (condition == null) {
                throw new RuntimeException("Value for condition cannot be null");
            }
            criteria.add(new Criterion(condition));
        }

        protected void addCriterion(String condition, Object value, String property) {
            if (value == null) {
                throw new RuntimeException("Value for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value));
        }

        protected void addCriterion(String condition, Object value1, Object value2, String property) {
            if (value1 == null || value2 == null) {
                throw new RuntimeException("Between values for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value1, value2));
        }

        public Criteria andCourseidIsNull() {
            addCriterion("CourseId is null");
            return (Criteria) this;
        }

        public Criteria andCourseidIsNotNull() {
            addCriterion("CourseId is not null");
            return (Criteria) this;
        }

        public Criteria andCourseidEqualTo(Integer value) {
            addCriterion("CourseId =", value, "courseid");
            return (Criteria) this;
        }

        public Criteria andCourseidNotEqualTo(Integer value) {
            addCriterion("CourseId <>", value, "courseid");
            return (Criteria) this;
        }

        public Criteria andCourseidGreaterThan(Integer value) {
            addCriterion("CourseId >", value, "courseid");
            return (Criteria) this;
        }

        public Criteria andCourseidGreaterThanOrEqualTo(Integer value) {
            addCriterion("CourseId >=", value, "courseid");
            return (Criteria) this;
        }

        public Criteria andCourseidLessThan(Integer value) {
            addCriterion("CourseId <", value, "courseid");
            return (Criteria) this;
        }

        public Criteria andCourseidLessThanOrEqualTo(Integer value) {
            addCriterion("CourseId <=", value, "courseid");
            return (Criteria) this;
        }

        public Criteria andCourseidIn(List<Integer> values) {
            addCriterion("CourseId in", values, "courseid");
            return (Criteria) this;
        }

        public Criteria andCourseidNotIn(List<Integer> values) {
            addCriterion("CourseId not in", values, "courseid");
            return (Criteria) this;
        }

        public Criteria andCourseidBetween(Integer value1, Integer value2) {
            addCriterion("CourseId between", value1, value2, "courseid");
            return (Criteria) this;
        }

        public Criteria andCourseidNotBetween(Integer value1, Integer value2) {
            addCriterion("CourseId not between", value1, value2, "courseid");
            return (Criteria) this;
        }

        public Criteria andCoursenameIsNull() {
            addCriterion("CourseName is null");
            return (Criteria) this;
        }

        public Criteria andCoursenameIsNotNull() {
            addCriterion("CourseName is not null");
            return (Criteria) this;
        }

        public Criteria andCoursenameEqualTo(String value) {
            addCriterion("CourseName =", value, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameNotEqualTo(String value) {
            addCriterion("CourseName <>", value, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameGreaterThan(String value) {
            addCriterion("CourseName >", value, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameGreaterThanOrEqualTo(String value) {
            addCriterion("CourseName >=", value, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameLessThan(String value) {
            addCriterion("CourseName <", value, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameLessThanOrEqualTo(String value) {
            addCriterion("CourseName <=", value, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameLike(String value) {
            addCriterion("CourseName like", value, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameNotLike(String value) {
            addCriterion("CourseName not like", value, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameIn(List<String> values) {
            addCriterion("CourseName in", values, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameNotIn(List<String> values) {
            addCriterion("CourseName not in", values, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameBetween(String value1, String value2) {
            addCriterion("CourseName between", value1, value2, "coursename");
            return (Criteria) this;
        }

        public Criteria andCoursenameNotBetween(String value1, String value2) {
            addCriterion("CourseName not between", value1, value2, "coursename");
            return (Criteria) this;
        }

        public Criteria andBriefIsNull() {
            addCriterion("Brief is null");
            return (Criteria) this;
        }

        public Criteria andBriefIsNotNull() {
            addCriterion("Brief is not null");
            return (Criteria) this;
        }

        public Criteria andBriefEqualTo(String value) {
            addCriterion("Brief =", value, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefNotEqualTo(String value) {
            addCriterion("Brief <>", value, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefGreaterThan(String value) {
            addCriterion("Brief >", value, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefGreaterThanOrEqualTo(String value) {
            addCriterion("Brief >=", value, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefLessThan(String value) {
            addCriterion("Brief <", value, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefLessThanOrEqualTo(String value) {
            addCriterion("Brief <=", value, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefLike(String value) {
            addCriterion("Brief like", value, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefNotLike(String value) {
            addCriterion("Brief not like", value, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefIn(List<String> values) {
            addCriterion("Brief in", values, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefNotIn(List<String> values) {
            addCriterion("Brief not in", values, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefBetween(String value1, String value2) {
            addCriterion("Brief between", value1, value2, "brief");
            return (Criteria) this;
        }

        public Criteria andBriefNotBetween(String value1, String value2) {
            addCriterion("Brief not between", value1, value2, "brief");
            return (Criteria) this;
        }

        public Criteria andTargetIsNull() {
            addCriterion("Target is null");
            return (Criteria) this;
        }

        public Criteria andTargetIsNotNull() {
            addCriterion("Target is not null");
            return (Criteria) this;
        }

        public Criteria andTargetEqualTo(String value) {
            addCriterion("Target =", value, "target");
            return (Criteria) this;
        }

        public Criteria andTargetNotEqualTo(String value) {
            addCriterion("Target <>", value, "target");
            return (Criteria) this;
        }

        public Criteria andTargetGreaterThan(String value) {
            addCriterion("Target >", value, "target");
            return (Criteria) this;
        }

        public Criteria andTargetGreaterThanOrEqualTo(String value) {
            addCriterion("Target >=", value, "target");
            return (Criteria) this;
        }

        public Criteria andTargetLessThan(String value) {
            addCriterion("Target <", value, "target");
            return (Criteria) this;
        }

        public Criteria andTargetLessThanOrEqualTo(String value) {
            addCriterion("Target <=", value, "target");
            return (Criteria) this;
        }

        public Criteria andTargetLike(String value) {
            addCriterion("Target like", value, "target");
            return (Criteria) this;
        }

        public Criteria andTargetNotLike(String value) {
            addCriterion("Target not like", value, "target");
            return (Criteria) this;
        }

        public Criteria andTargetIn(List<String> values) {
            addCriterion("Target in", values, "target");
            return (Criteria) this;
        }

        public Criteria andTargetNotIn(List<String> values) {
            addCriterion("Target not in", values, "target");
            return (Criteria) this;
        }

        public Criteria andTargetBetween(String value1, String value2) {
            addCriterion("Target between", value1, value2, "target");
            return (Criteria) this;
        }

        public Criteria andTargetNotBetween(String value1, String value2) {
            addCriterion("Target not between", value1, value2, "target");
            return (Criteria) this;
        }

        public Criteria andImagepathIsNull() {
            addCriterion("ImagePath is null");
            return (Criteria) this;
        }

        public Criteria andImagepathIsNotNull() {
            addCriterion("ImagePath is not null");
            return (Criteria) this;
        }

        public Criteria andImagepathEqualTo(String value) {
            addCriterion("ImagePath =", value, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathNotEqualTo(String value) {
            addCriterion("ImagePath <>", value, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathGreaterThan(String value) {
            addCriterion("ImagePath >", value, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathGreaterThanOrEqualTo(String value) {
            addCriterion("ImagePath >=", value, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathLessThan(String value) {
            addCriterion("ImagePath <", value, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathLessThanOrEqualTo(String value) {
            addCriterion("ImagePath <=", value, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathLike(String value) {
            addCriterion("ImagePath like", value, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathNotLike(String value) {
            addCriterion("ImagePath not like", value, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathIn(List<String> values) {
            addCriterion("ImagePath in", values, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathNotIn(List<String> values) {
            addCriterion("ImagePath not in", values, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathBetween(String value1, String value2) {
            addCriterion("ImagePath between", value1, value2, "imagepath");
            return (Criteria) this;
        }

        public Criteria andImagepathNotBetween(String value1, String value2) {
            addCriterion("ImagePath not between", value1, value2, "imagepath");
            return (Criteria) this;
        }

        public Criteria andCreatetimeIsNull() {
            addCriterion("CreateTime is null");
            return (Criteria) this;
        }

        public Criteria andCreatetimeIsNotNull() {
            addCriterion("CreateTime is not null");
            return (Criteria) this;
        }

        public Criteria andCreatetimeEqualTo(Date value) {
            addCriterion("CreateTime =", value, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatetimeNotEqualTo(Date value) {
            addCriterion("CreateTime <>", value, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatetimeGreaterThan(Date value) {
            addCriterion("CreateTime >", value, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatetimeGreaterThanOrEqualTo(Date value) {
            addCriterion("CreateTime >=", value, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatetimeLessThan(Date value) {
            addCriterion("CreateTime <", value, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatetimeLessThanOrEqualTo(Date value) {
            addCriterion("CreateTime <=", value, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatetimeIn(List<Date> values) {
            addCriterion("CreateTime in", values, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatetimeNotIn(List<Date> values) {
            addCriterion("CreateTime not in", values, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatetimeBetween(Date value1, Date value2) {
            addCriterion("CreateTime between", value1, value2, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatetimeNotBetween(Date value1, Date value2) {
            addCriterion("CreateTime not between", value1, value2, "createtime");
            return (Criteria) this;
        }

        public Criteria andCreatepersonIsNull() {
            addCriterion("CreatePerson is null");
            return (Criteria) this;
        }

        public Criteria andCreatepersonIsNotNull() {
            addCriterion("CreatePerson is not null");
            return (Criteria) this;
        }

        public Criteria andCreatepersonEqualTo(String value) {
            addCriterion("CreatePerson =", value, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonNotEqualTo(String value) {
            addCriterion("CreatePerson <>", value, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonGreaterThan(String value) {
            addCriterion("CreatePerson >", value, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonGreaterThanOrEqualTo(String value) {
            addCriterion("CreatePerson >=", value, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonLessThan(String value) {
            addCriterion("CreatePerson <", value, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonLessThanOrEqualTo(String value) {
            addCriterion("CreatePerson <=", value, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonLike(String value) {
            addCriterion("CreatePerson like", value, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonNotLike(String value) {
            addCriterion("CreatePerson not like", value, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonIn(List<String> values) {
            addCriterion("CreatePerson in", values, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonNotIn(List<String> values) {
            addCriterion("CreatePerson not in", values, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonBetween(String value1, String value2) {
            addCriterion("CreatePerson between", value1, value2, "createperson");
            return (Criteria) this;
        }

        public Criteria andCreatepersonNotBetween(String value1, String value2) {
            addCriterion("CreatePerson not between", value1, value2, "createperson");
            return (Criteria) this;
        }
    }

    public static class Criteria extends GeneratedCriteria {

        protected Criteria() {
            super();
        }
    }

    public static class Criterion {
        private String condition;

        private Object value;

        private Object secondValue;

        private boolean noValue;

        private boolean singleValue;

        private boolean betweenValue;

        private boolean listValue;

        private String typeHandler;

        public String getCondition() {
            return condition;
        }

        public Object getValue() {
            return value;
        }

        public Object getSecondValue() {
            return secondValue;
        }

        public boolean isNoValue() {
            return noValue;
        }

        public boolean isSingleValue() {
            return singleValue;
        }

        public boolean isBetweenValue() {
            return betweenValue;
        }

        public boolean isListValue() {
            return listValue;
        }

        public String getTypeHandler() {
            return typeHandler;
        }

        protected Criterion(String condition) {
            super();
            this.condition = condition;
            this.typeHandler = null;
            this.noValue = true;
        }

        protected Criterion(String condition, Object value, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.typeHandler = typeHandler;
            if (value instanceof List<?>) {
                this.listValue = true;
            } else {
                this.singleValue = true;
            }
        }

        protected Criterion(String condition, Object value) {
            this(condition, value, null);
        }

        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.secondValue = secondValue;
            this.typeHandler = typeHandler;
            this.betweenValue = true;
        }

        protected Criterion(String condition, Object value, Object secondValue) {
            this(condition, value, secondValue, null);
        }
    }
}